EHV Substation Connectors (AEC-16)

SUBSTATION SPECIALTIES

HUBBELL ® Power Systems

EHV BOLTED GROUNDING STUDS FOR TUBE TYPE EVTGS

ALUMINUM EVTGS

Aluminum alloy grounding studs are designed for corona free service at 345 and 500 KV. This assembly is finished free of nicks, burrs and scratches. Contact sealant is recommended.

Material: Connector - 356-T6 aluminum alloy Corona Ball - 356-F aluminum alloy Clamping Hardware - aluminum alloy

345 AND 500 KV Line-to-Line Applications

Aluminum Conductor Size IPS/EHIPS

Dimensions Inches (mm)

Approx. Wt. Ea. Lbs. (Kg)

Catalog Number

C

W

J

17 1/2 (444.50) 18 (457.20) 18 (457.20) 18 1/16 (458.79) 18 5/8 (473.08) 19 1/8 (484.19)

6 5/8 (168.28) 7 1/4 (184.15) 7 3/4 (196.85) 8 1/2 (215.90) 9 1/2 (241.30) 10 3/8 (263.53)

4.2 (1.91) 4.6 (2.09) 5.6 (2.54) 8.1 (3.67) 8.5 (3.86) 9.1 (4.13)

5/8 (15.88) 5/8 (15.88) 5/8 (15.88) 5/8 (15.88) 5/8 (15.88) 5/8 (15.88)

EVTGS24

2 1/2

EVTGS30

3

EVTGS34

3 1/2

EVTGS40

4

EVTGS50

5

EVTGS60

6

71

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